摘要
给出了Simpson校正公式的截断误差,分析了复化Simpson校正公式的收敛阶.数值算例验证了理论分析的正确性.
This paper presents truncation errors among Corrector Formula for Simpson rule. It also displays an analysis on order of convergence of compound corrector formula for Simpson rule. Examples of numerical calculation have validated theoretical analysis.
出处
《数学的实践与认识》
CSCD
北大核心
2009年第5期212-215,共4页
Mathematics in Practice and Theory
关键词
数值积分
代数精度
校正公式
截研误差
收敛阶
numerical integration
algebraic precision
corrector formula
truncation error
order of convergence
